C# - The difference between System.Tuple and System.ValueTuple
Prior to C# 7, the only type of tuple was the System.Tuple class. This type of Tuple is an immutable class (reference type) and a »
C# - CS8803 Top-level statements must precede namespace and type declarations
Earlier I was putting some code together for an example. I got the following error (Top-level statements must precede namespace and type declarations): Error CS8803 Top-level »
C# - How to get a list from a JSON string using SelectToken without having to parse the whole structure
Often when working with JSON you would parse it to a C# object structure that matches your JSON. But sometimes you may want only a subset »
C# HttpClient - How to set the Content-Type header for a request
This post describes how to make a HTTP request with a specific content-type using the HttpClient in C#. Using the HttpClient you can POST JSON or »
C# Dapper - How to execute a select statement using a list of Ids with an IN clause in MSSQL
Using Dapper you can easily map results of a query to an object or a list of objects. Sometimes you want to select a list of »
C# Dapper - How to make select, insert, update and delete statements
Dapper makes it easy to "Execute a query and map the results - if any - to a strongly typed List". This post demonstrates how to »
C# Dapper - Return inserted identity
This post describes two ways to get the generated identity of a newly inserted row. We will use the following table simple table with an Id »
C# - How to use the DataContractSerializer to serialize or deserialize XML
One way to deserialize XML is using the DataContractSerializer. You can read XML and deserialize it into an object or serialize an object into XML. If »
C# - program does not contain a static 'main' method suitable for an entry point
A common reason for this error is that you using the wrong type of project output. In Visual Studio try the following and rebuild: * Right click »
C# - How to deserialize a list of strings using the DataContractSerializer with ReadObject
I found many examples on how to do this around the internet: * DataContractSerializer Deserialize list not working * How to Deserialize XML using DataContractSerializer * DataContractSerializer Class But »